CN103680538A - Cassette and changer apparatus for optical disk - Google Patents
Cassette and changer apparatus for optical disk Download PDFInfo
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- CN103680538A CN103680538A CN201310362399.3A CN201310362399A CN103680538A CN 103680538 A CN103680538 A CN 103680538A CN 201310362399 A CN201310362399 A CN 201310362399A CN 103680538 A CN103680538 A CN 103680538A
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- tray salver
- pallet
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- tray
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/03—Containers for flat record carriers
- G11B23/032—Containers for flat record carriers for rigid discs
- G11B23/0323—Containers for flat record carriers for rigid discs for disc-packs
- G11B23/0325—Containers for flat record carriers for rigid discs for disc-packs comprising latching or movable handling devices
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/03—Containers for flat record carriers
- G11B23/0301—Details
- G11B23/0308—Shutters
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
- G11B15/68—Automatic cassette changing arrangements; automatic tape changing arrangements
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
- G11B15/68—Automatic cassette changing arrangements; automatic tape changing arrangements
- G11B15/682—Automatic cassette changing arrangements; automatic tape changing arrangements with fixed magazines having fixed cassette storage cells, e.g. in racks
- G11B15/6825—Details of magazines, e.g. removable, adapted for cassettes of different sizes
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
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- G11B23/0317—Containers with interchangeable record carriers
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/03—Containers for flat record carriers
- G11B23/032—Containers for flat record carriers for rigid discs
- G11B23/0323—Containers for flat record carriers for rigid discs for disc-packs
Abstract
Provided are a cassette and a changer apparatus for an optical disk. According to one embodiment, the cassette (1) is provided with an outer shell (2), a plurality of trays (3), a shutter (4), and a lock mechanism (5). The outer shell (2) has an upper wall (21) and a lower wall (22) each including a square shape and a circular shape, a side wall (23) between edges (211, 221) of the square shapes, and an opening portion (20) between edges (212, 222) of the circular shapes. A tray (3) is an annular shape having a concave portion (31) in which an optical disk (D) is placed. The shutter (4) is a semicircular shape, includes a gear (411) on an outer peripheral wall (41) and a plurality of shelves (421) to support each of the trays (3) on an inner peripheral wall (42), and rotates from a first position (P1) for closing an opening portion (20) to a second position (P2) for opening the opening portion (20). The lock mechanism (5) locks the shutter (4) in the first position (P1).
Description
The cross reference of related application
The application based on and require the right of priority of No. 2012-192423rd, the Japanese patent application submitted on August 31st, 2012, its full content is incorporated herein by reference.
Technical field
Embodiment described herein relates generally to the record changer for storing the tray salver of a plurality of CDs and being mounted with this tray salver.
Background technology
A kind of disc record autochanger is provided, has comprised for information being write to CD or from a plurality of CD drive of CD reading information, and by each CD drive, CD is carried out to parallel processing.Such record changer is provided with for automatically changing the load bearing unit of CD, thereby makes to use a plurality of CDs simultaneously.The CD storage being replaced in dish case (magazine), thereby can a plurality of CDs of batch processing.Because store therein the CD of significant data, can not allow existence or even trickle stain and dust, so process when it is stored in tray salver.
The box tray salver of storing therein a plurality of CDs is also provided.This tray salver is provided with pallet, and CD is positioned on this pallet respectively; At stackable pallet container for stocking tray together time; And the shield that covers peristome, pallet is drawn out from peristome.Thereby shield sealed open portion makes can not be exposed in extraneous air at processing tray salver time dish.CD is drawn out via the shield of opening by load bearing unit together with pallet, and by chuck apparatus, described CD is removed or be back to pallet from pallet.
Meanwhile, the tray salver of storing therein CD is provided with locking mechanism, thereby shield can by mistake not opened by user.Locking mechanism is provided with the part that is exposed to outside and operates, thereby locking mechanism can easily be discharged by the mechanism being arranged in CD drive or disc record changer.Because locking mechanism has the part of the peripheral operation of being exposed to, so shield can be opened out of curiosity or by mistake by user.When dust is penetrated into the inside of tray salver, will destroy the reliability of CD.
Based on this, can make the configuration that shield can not be opened.Yet, when the complex structure of locking mechanism, not only require higher manufacturing cost, but also can increase the volume of tray salver.In addition, in the situation that box tray salver is applied to disc record changer, exist by being stacked on together or being placed with the certain situation of using a plurality of tray salvers located adjacent one another.Therefore, the tray salver volume of wishing to have the shield being opened is little, or is arranged on that mechanism in grandfatherd equipment one side is uncomplicated or volume is little.Further, if this structure or mechanism are complicated, are not suitable for batch production, and cannot reduce production costs because it only can be used in specific equipment.
Given this, according to the embodiment of the present invention, the invention provides a kind of tray salver of storing CD, it is provided with can be with the locking of simple mechanism and the shield discharging, and this tray salver is being good aspect batch production and purposes diversity, and a kind of record changer that is mounted with this tray salver is provided.
Summary of the invention
Generally, according to a kind of embodiment, tray salver according to the embodiment of the present invention comprises shell, a plurality of pallet, shield and locking mechanism.Shell has upper wall and lower wall, and each in this upper wall and this lower wall includes: the square shape of combining and round-shaped; Sidewall, is connected between the edge of square shape; And peristome, be arranged between round-shaped edge.Pallet comprises for CD being placed on to recess wherein, forms annular shape with the neighboring of supporting CD, one be stacked on another top and be stored in upper wall and lower wall between.Shield is formed to not a half round-shaped along the round-shaped edge of upper wall and lower wall, comprise the gear that is positioned on periphery wall and a plurality of supports that are positioned on the internal perisporium of shield, each in this support all supports each pallet along at least one semi-perimeter, and this shield is along round-shaped edge from rotating to for opening the second place of peristome for closing the primary importance of peristome.Locking mechanism is arranged in the sidewall of shell and along between the cylindrical surface of the periphery wall of shield, and is fixed by elastic force in the position of engagement that shield is locked in primary importance.
Accompanying drawing explanation
The overall architecture of the various features that realize embodiment is now described with reference to the accompanying drawings.The accompanying drawing providing and associated description are for illustrating embodiment and being not intended to limit the scope of the invention.
Fig. 1 shows the skeleton view that is wherein inserted into the situation of record changer according to the tray salver of the first embodiment;
Fig. 2 is the skeleton view of the tray salver the Fig. 1 watching from shield side;
Fig. 3 is the skeleton view of the tray salver the Fig. 2 watching from opposite side;
Fig. 4 is the decomposition diagram of tray salver in Fig. 2;
Fig. 5 is the amplification cross-sectional perspective view of the tray salver in the Fig. 2 radially intercepting;
Fig. 6 is the backplan of tray salver in Fig. 2;
Fig. 7 is the planimetric map of the tray salver in Fig. 2 when shield is in the closed position and upper body is removed;
Fig. 8 is the amplification view of locking mechanism and near zone thereof in Fig. 7;
Fig. 9 is the skeleton view of locking mechanism in Fig. 8;
Figure 10 shows the planimetric map of the d/d state of locking mechanism in Fig. 7;
Figure 11 is the amplification view of locking mechanism and near zone thereof in Figure 10;
Figure 12 is the skeleton view of locking mechanism in Figure 11;
Figure 13 shows the planimetric map of the gear engagement states of the shield of driven wheel and tray salver in Figure 10;
Figure 14 shows the planimetric map that the rotation of driven wheel in Figure 13 and shield reach the state of the second place (off-position);
Figure 15 is the skeleton view of tray salver in Figure 14;
Figure 16 shows Figure 15 middle guide near the skeleton view of the state of tray salver;
Figure 17 is the enlarged perspective of the terminal part of tray salver and guide rail in Figure 16;
The terminal part that Figure 18 shows the guide rail in Figure 17 before the guide hole engagement of portion and tray salver endways moves to the skeleton view of the state of a position immediately.
Figure 19 shows the skeleton view of the state of the terminal part of Figure 18 middle guide and the engagement of the guide hole of tray salver;
Figure 20 shows in Figure 19 the planimetric map of hook and the state of the pallet engagement of tray salver;
Figure 21 is the skeleton view of tray salver in Figure 20;
Figure 22 shows the skeleton view of extracting the state of pallet in Figure 21 from tray salver out;
Figure 23 shows the skeleton view of extracting the state of pallet in Figure 22 from tray salver completely out;
Figure 24 shows the skeleton view of the state after pallet removes CD in Figure 23;
Figure 25 shows the skeleton view of state that pallet in Figure 24 is back to the shell of tray salver;
Figure 26 be according to from lower casing side, watch according to the skeleton view of the tray salver of the second embodiment;
Figure 27 is the skeleton view of the tray salver the Figure 26 watching from upper casing side in Figure 26;
Figure 28 is along the cross-sectional perspective view of the tray salver of line F28-F28 intercepting in Figure 27;
Figure 29 shows the skeleton view of the state that in Figure 28, the backstay of tray salver projects upwards;
Figure 30 is arranged to three layers and along the cross-sectional perspective view of the tray salver in Figure 27 of line F28-F28 intercepting;
Figure 31 shows that the bar of tray salver in Figure 30 interlinks and the skeleton view of the state that tray salver is positioned;
Figure 32 is according to the skeleton view of the tray salver of the 3rd embodiment;
Figure 33 is the planimetric map of tray salver in Figure 32;
Figure 34 is the locking mechanism of tray salver and the enlarged perspective of near zone thereof in Figure 32; And
Figure 35 shows the skeleton view of the d/d state of locking mechanism in Figure 34.
Embodiment
Various embodiments are described hereinafter with reference to the accompanying drawings.
The tray salver 1 of first embodiment of the invention is described with reference to Fig. 1 to Figure 25.In tray salver, store a plurality of CDs, and be applied in the record changer 100 that is equipped with a plurality of CD drive 110.According to this embodiment, as shown in Figure 1, record changer 100 comprises the CD drive 110 of vertically arranged five unit.The slit 101 that tray salver 1 inserts is opened in the position of the CD drive 110 higher than the superiors.The pallet 111 of each CD drive 110 with in the contrary direction of slit 101 opening one sides, be drawn out of, that is, in the contrary backward directions of the forward direction with slit 101 opening one sides, be drawn out of.When tray salver 1 insertion runs through slit 101, from the CD being removed tray salver 1, by the connecting gear being arranged in record changer 100, be loaded into respectively in CD drive 110.
Once receive data and the record order of exporting from main frame etc., 100 pairs of data of record changer are cut apart and by CD drive, carry out respectively parallel recording processing on CDs.Equally, once receiving reading order from main frame, record changer 100 reads divided and is recorded in respectively the data on CD by CD drive 110, and data are combined as to data, and the data of combination are thus outputed to main frame.Herein, saved for cutting apart with the detailed method of record data and for combining the detailed method of divided data.When tray salver 1 is removed from record changer 100, connecting gear turns back to tray salver 1 by each CD after to execution subsequent treatment such as records, and ejects tray salver 1 by slit 101.
To the structure of tray salver 1 be described in further detail.Fig. 2 and Fig. 3 show the profile of this tray salver 1.Further, Fig. 4 shows the decomposition diagram of this tray salver 1.As shown in Figure 4, this tray salver 1 comprises shell 2, a plurality of pallet 3, shield 4 and locking mechanism 5.As shown in Figures 2 and 3, this tray salver 1 has and comprises a semicylinder and the combined profile of half rectangular parallelepiped.
Prepared and there are identical shaped a plurality of pallets 3, for example, in this embodiment as shown in Figure 4, be five, and be stacked between upper wall 21 and lower wall 22.Each pallet 3 be all formed for supporting CD D neighboring D1 annular shape and in the central part be opening.The various CDs that this layout makes to process CD D choose that to get the processing of device easy, and make pallet 3 lighter.Each pallet 3 comprises CD D recess fixed thereon 31.Further, as shown in Figure 5, the bottom surface of recess 31 (seating plane) 31a, along with shift towards its central authorities from the neighboring D1 of CD D position, forms slight conical by its shape in the direction that further departs from CD D.Use this layout, the recording surface of CD D (incidence surface of reproduced light) does not directly contact with the bottom surface 31a of recess 31.As a result, even CD D distortion or choose pallet 3 distortion when getting device and carrying out clip operation at CD, recording surface can be not damaged yet.
An example of the size of pallet 3 has been described herein.Pallet 3 thickness is in vertical direction 2.7mm, and the thickness of the flange part 301 in periphery is 1.7mm.Further, for storing the internal diameter of the recess 31 of the CD D with 120mm diameter and 1.2mm thickness, are 121.4mm, its degree of depth is 1.5mm.Because pallet 3 circularizes shape, so its internal diameter in peristome is 110mm.
As shown in Figure 4, shield 4 has along the round-shaped base plate 43 of lower wall 22 sides.Base plate 43 has backward towards the folding wheel rim 431 of lower wall 22.Wheel rim 431 is freely coupled to the annular groove 223 being formed in lower wall 22.In addition, as shown in Figure 5, shield 4 has towards the outstanding slipping plane 44 of lower wall 22.Slipping plane 44 forms substantially in the whole length of shield 4 that forms circular shape.Because shield 4 has reduced the contact area consisting of the wheel rim 431 of base plate 43 and slipping plane 44, so reduced the rotational resistance between lower wall 22 and shield 4.
As shown in Fig. 7 and Figure 14, pallet 3 has in the sense of rotation of shield 4 straight line portion 32 with internal perisporium 42 engagements of shield 4 when being kept by support 421.Use this layout, pallet 3 rotates to second place P2 from primary importance P1 together with shield 4.
The in the situation that of this embodiment, recess 24 is at sidewall 23 split sheds of shell 2, and is formed in the lower house 2B side of shell 2.Shield 4 also can be blocked recess 24.When inside that shield 4 retainer 231 that shield 4 clashes into during in primary importance P1 and second place P2 is arranged at sidewall 23 is towards peristome 20, and relative with the side that recess 24 is set.
In addition, shell 2 has: as depicted in figs. 1 and 2, represent for tray salver 1 being inserted into the first mark 25 of the direction of record changer 100, as shown in Figure 3, for installation tray salver 1 being coupled to at least two mating holess 224 of the register pin of record changer 100 inside, and as shown in Figure 6, four pillars 225 giving prominence to from bottom surface.In addition a plurality of indentures 213 that, are used as sliding resistance in processing procedure are formed on the surface of the upper wall 21 that leaves shield 4 one sides.In addition, sliding resistance not only can be formed on upper wall 21, but also can be formed on lower wall 22 or on sidewall 23.As long as it has sliding resistance function, not only round indenture 213 but also projection, groove, delustering processing, coarse processing or picture on surface are all applicable.
The in the situation that of this embodiment, the first mark 25 is arranged in the middle body at the round-shaped edge 212 of upper wall 21 substantially.In addition, when mating holes 224 is coupled to register pin, the shell 2 of tray salver 1 is located in sense of rotation with respect to central shaft, and the inside of the record changer 100 that shield 4 inserts at tray salver 1 rotates around central shaft.
In addition, also supposition is used and is stacked on a plurality of tray salvers 1 together.In this case because tray salver 1 has pillar 225 as shown in Figure 6, so up the lower wall 22 of stacking tray salver 1 not can with below the upper wall 21 of stacking tray salver 1 directly contact.Even upper wall 21 or lower wall 22 distortion, this layout also can prevent surface with Surface Contact and become unstable.Shell 2 consists of the makrolon material such as fall-shock durable and crack.In addition, pallet 3 and shield 4 are by such as antiwear POMP(placenta resin) material forms.
In addition,, when shield 4 is during in primary importance P1, shield 4 has the second mark 45 in the position consistent with the first mark 25.Therefore, by checking the consistance of the second mark 45 and the first mark 25, can confirm that shield 4 is in primary importance P1, that is, the peristome 20 of its housing 2 is the states of closing.
When pallet 3 rotates to second place P2 together with shield 4, each pallet 3 all has the recess 33 with hook 130 engagements of extending from record changer 100.In this embodiment, as shown in figure 20, by 130, two recesses 33 of hook that rotate in the parallel plane of the recording surface of CD D with being placed on pallet 3, from two outsides, arrange and clip.In addition,, while rotating to second place P2 together with shield 4 at pallet 3, pallet 3 has the tab 34 moving on the end 121 of the guide rail 120 in being inserted into guide hole 26.Use this tab 34, pallet 3 can move smoothly between the support 421 of shield 4 and guide rail 120.
As shown in Figure 7 to 9, locking mechanism 5 is arranged in the scope of being surrounded by shell 2, that is, and and between the sidewall 23 of shell 2 and along between the periphery of the periphery wall 41 of shield 4, particularly, between sidewall 23 and be positioned between the shield 4 of second place P2.In the situation of shield 4 in primary importance P1, at shield 4, the position of engagement R1 in primary importance P1 engagement is held by elastic force locking mechanism 5 therein.In addition the magnetic force that, locking mechanism 5 applies by the outside from shell 2 remains on the off-position R2 that leaves shield 4.
In this embodiment, locking mechanism 5 comprises arm 51, elastic component 52 and release component 53.As shown in Figure 8 and Figure 9, arm 51 is by being arranged on the sleeve 27 of the inside of shell 2, and by rotatably supported in its bottom 511, and its end 512 rotates to be more approaching or away from the periphery wall 41 of shield 4.As the end 512 of the arm 51 of detent and notch portion 412 engagements that are formed in the periphery wall 41 of shield 4.Elastic component 52 is screw twisted coiling springs, and generation elastic force is pressed the end 512 of pressure arm 51 for the periphery wall 41 towards shield 4.Release component 53 is that the member that magnetic material attracts forms by magnetic force, preferably, such as ferromagnets such as iron plates, is attached to arm 51.
In addition, tray salver 1 comprises RID(radio frequency identification) 6.As shown in Figure 4, RID6 is incorporated in shell 2.RID6 stores the identifying information of relevant tray salver 1 and the identifying information of relevant CD D, and can store the information of the type of relevant CD D.Identifying information comprises the numbering that CD D is proprietary, such as manufacture group alias or the sequence number of tray salver 1.
Further, by comprising the information of the type of relevant CD D, can eliminating, relate to the work of wavelength that check is applicable to CD D.This means when access CD D and can shorten the required time of initial operation.
The description that removes the operation of CD D for the tray salver 1 from constructing as mentioned above will be provided.When tray salver 1 is inserted in record changer 100, the state that the peristome 20 of tray salver 1 in shell 2 closed by shield 4 as shown in Figure 2 and Figure 7, and the locking mechanism 5 of shield 4 in the position of engagement R1 remaining on is as shown in Figure 8 and Figure 9 locked in primary importance P1.
As shown in figure 10, when locking mechanism 5 discharges, make magnet 103 more approach release component 53 from the outside of the sidewall 23 of shell 2.As shown in Figure 11 and Figure 12, because release component 53 is formed by the metal material based on iron such as iron plate, so the arm 51 of locking mechanism 5 is maintained at off-position R2 by applying with the magnetic force of the bias force adverse effect of elastic component 52.The end 512 of arm 51 departs from from the engagement notch portion 412 of shield 4, and shield 4 is in rotatable state.Magnet 103 can be to produce by neodymium material or by spiral coil the permanent magnet that the electro permanent magnetic system of magnetic force becomes.If the end 512 of arm 51 is by permanent magnet 103 being moved more closely or strengthening magnetic force and depart from from engagement notch portion 412, thereby makes the bias force of arm 51 opposing elastic components 52 and be opened, this has just reached object.
When latch-up structure 5 departs from, next, as shown in figure 10, make driven wheel 104 recess 24 that are positioned at recess 24 outsides enter as shown in figure 13 recess 24, with gear 411 engagements with shield 4.As shown in Figure 14 and Figure 15, when tray salver 1 is watched from upper wall 21 sides, when driven wheel 104 turns clockwise, shield 4 is rotated counterclockwise and is stored in shell 2, and the peristome 20 of shell 2 is opened.
As shown in figure 16, when shield 4 discharges, the pair of guide rails 120 being arranged in record changer 100 is extended towards tray salver 1.Guide rail 120 is inserted into fitting pin 122 guide hole 26 among the guide hole 26 at the two ends that are positioned at peristome 20, and peristome 20 is corresponding to having the position of the pallet of the CD being removed.
In Figure 17 to Figure 19, guide rail 120 be take the pallet 3 that is positioned at the second layer from top and is that target extends.Figure 17 shows the state before guide rail 120 is inserted in guide hole 26, and Figure 18 end of showing the fitting pin 122 of guide rail 120 is inserted into the state of guide hole 26 slightly.The end process chamfer machining of fitting pin 122 is so that it shrinks carefullyyer towards end gradually, and formation quadrilateral trapezoidal shape.Therefore, as shown in figure 19, even at guide rail 120 the about 1mm of position deviation with tray salver 1, fitting pin 122 is properly oriented by following guide hole 26.
When guide rail 120 is connected to tray salver 1, then, pallet choose get device a pair of hook 130 as shown in figure 20 with recess 33 engagements.In this embodiment, the end of hook 130 stretches out when hook 130 is pressed pallet 3, and rotates and mesh with recess 33.As shown in figure 21, hook 130 and pallet 3 engagements that will be removed, and as shown in figure 22, the pallet 3 of engagement is drawn out of when hook 130 is retracted thus.The slide unit being preferably such as pallet 3, guide rail 120 and shield 4 is formed by the material with little friction and wear resistance coefficient good aspect sliding properties, for example, POMP(placenta resin) so that can not produce dust.
As shown in figure 21, guide rail 120 has the recess that is circular shape in centre.The recess providing, for being chosen and got device and choose on thickness direction while getting by CD as CD D, only lifts CD D and keeps pallet 3 former states simultaneously.Pallet 3 is upwards removed to position as shown in figure 23, and CD D is chosen and got upwards taking-up of device by CD as shown in figure 24.
After CD D is removed, becoming empty pallet 3 by pallet, to choose the hook 130 of getting device as shown in figure 25 pushes back towards tray salver 2.When the tray salver 1 of guide rail 120 before the hook 130 of the identical state with as shown in figure 21 (pallet 3 is contained in tray salver 1) is pulled out, the projection 131 that is arranged at hook 130 is promoted by the cam 123 that is arranged on the end 121 of guide rail 120, and hook 130 departs from from the recess 33 of pallet.
By CD, chosen and got the CD D that device keeps and be reduced on the pallet of the CD drive 110 of stretching out, fixture departs from and CD D chooses and gets device and discharge from CD.Once the CD D completing from tray salver 1 to CD drive 110, install, the pallet 111 of CD drive 110 is pushed into, and starts reading or writing of CD D.Repeat as shown in Figures 16 to 25 and the sequence of operations of relevant foregoing description, and other four CD D are loaded into respectively in CD drive 110.
Use description to the CD D being loaded in each CD drive 110 to collect the flow process in tray salver 1.Carry out the processing (once in a while) for each CD D is taken out from CD drive 110.The pallet 111 of CD drive 110 is ejected, and CD D by CD choose get device clip with from pallet 111 by its taking-up.Guide rail 120 meshes and is fastened to the guide hole 26 of tray salver 1.Becoming empty pallet 3 chooses by pallet the hook 130 of getting device and catches and be drawn out of.
By CD, choose and get the CD D that device takes out and be arranged on pallet 3, and CD D chooses and gets device and depart from from CD.CD is chosen and is got the above-mentioned pallet 3 that device withdrawal is drawn out of.Pallet 3 is chosen by pallet the hook 130 of getting device and is pushed back, and hook 130 by before hook 130 from tray salver 1 separation rail 120 and departing from from pallet 3.Each of this five CD D repeated to this operation.
When all CD D return in tray salver 1, in recess 24, be rotated counterclockwise with the driven wheel 104 of the gear engagement of shield 4, and the shield in second place P2 4 returns to the off-position as primary importance P1.Keep locking mechanism 5 away from tray salver 1, to move or reduce the output of its electro permanent magnetic at the magnet 103 of off-position R2.In order to describe from different aspect, by reducing the density of magnetic flux, arm 51 is back to position of engagement R1 by the bias force of elastic component 52, and shield 4 is locked.Slit 101 by the tray salver 1 of locking shield 4 by record changer 100 ejects.
Can check the position of the first mark 25 and the second mark 45 to check whether the shield 4 of the tray salver 1 ejecting from record changer 100 closes completely.When the position of the first mark 25 and the second mark 45 is consistent with each other in the sense of rotation of shield 4, shield 4 is closed completely.This means that shield 4 is not closed if the position of the first mark 25 and the second mark 45 is inconsistent each other.In this case, when shield 4 makes the second mark 45 consistent with the first mark 25 by manual rotation, locking mechanism 5 operations, and shield 4 is locked in primary importance P1.Although the first mark 25 and the second mark 45 are positioned at the middle body at the round-shaped edge 212 of upper wall 21, yet they can be positioned at the position that is different from this.
When tray salver 1 is loaded, record changer 100 is from being incorporated into RID6 shell 2 and reading the ID of tray salver 1 and be stored in tray salver 1 as the ID of the CD D of medium etc.In this case, RID6 stores the type of the CD D being stored in tray salver 1 therein, id information of the id information of five CD D, tray salver 1, barcode information etc.Provide information about the type of CD D for inserting the CD drive 110 of CD D.By with reference to such information, make record changer 100 omit checked operation directly to read the type of the CD D being inserted into.
Conventionally, in optics multiple disk file, for the near-infrared laser of CD (for example use, λ=780nm), for the ruddiness of DVD (for example, λ=635nm), for BD(Blu-ray Disc) purple light (for example, λ=405nm) laser to record the information in CD D upper and regenerate (reading).In the situation that in advance not about inserting the information of the CD of what type, need laser that sequential firing has near-infrared laser, ruddiness and purple light wavelength to CD, and by the regeneration of detection signal, determine the type of CD.When from RID, provide about the type of CD information time, can by transmitting and the laser that is inserted into CD compatibility, read immediately or writing information based on this.
With reference to Figure 26 to Figure 31, describe according to the tray salver 1 of the second embodiment.The parts that tray salver with the first embodiment 1 is had to an identical function are identified as in the accompanying drawings with the parts of the first embodiment has same reference numerals, and is described in greater detail with reference to the parts of the first embodiment.In addition, in Figure 26 to Figure 31, the parts in the tray salver 1 of unshowned parts and the first embodiment are identical.
As shown in Figure 28 and Figure 29, bar 7 has flange 71 and coil spring 72, and be inserted into upper wall 21 and the integrally formed guide pin bushing 217 of lower wall 22 and 227 in.The function of flange 71 is the positions that keep bar 7 with respect to lower wall 22, and is used as the retainer of coil spring 72.As shown in Figure 26 and Figure 28, at record changer 100, do not load tray salver 1, that is, register pin is not inserted into mating holes 224 when interior, and bar 7 remains on the state flushing with upper wall 21 and lower wall 22.Then, as shown in Figure 27 and Figure 29, in record changer 100, loading under the state of tray salver 1, that is, when register pin is inserted in mating holes 224, the register pin that bar 7 passes through goes out towards upper wall 21 thrusters.
Therefore,, when the receiver hole of insertion rod 7 is arranged on the position relative with register pin, tray salver 1 can be securely held in tray salver 1 and be loaded onto the part in record changer 100.Therefore,, when sensor setting is in receiver hole, can check tray salver 1 correctly to be loaded.In addition, side-prominent because bar 7 is constructed to towards upper wall 21, so can easily determine that tray salver 1 is turned upside down mistakenly, be loaded in the situation in record changer 100.
When in addition, bar 7 is in a plurality of tray salvers 1 are stacked and are loaded in record changer 100, can effectively work.Figure 30 shows has the state that the tray salver 1 of bar 7 is stacked, and Figure 31 shows the tray salver 1 being stacked and is loaded in the state in record changer 100.In Figure 30 and Figure 31, tray salver 1 is stacked into three layers.When the register pin of record changer 100 be inserted into tray salver 1 being arranged in the mating holes 224 of bottom time, the bar 7 of each tray salver 1 is above pushed away together and is inserted into by interlocking in the mating holes 224 of tray salver 1 of last layer.This means the register pin of tray salver 1 of the similar last layer of effect of bar 7 of the tray salver 1 of lower one deck.In the situation that a plurality of tray salvers 1 are stacked, the length of pillar 225 can be given prominence in the end that is positioned at the bar 7 in lower wall 22 sides, thereby the cumulative length of bar 7 can not become for the lazy weight that offers the pillar 225 of lower wall 22.
With reference to Figure 32 to Figure 35, the tray salver 1 according to the 3rd embodiment is described.In the accompanying drawings, the component identification tray salver 1 of the tray salver with the first embodiment 1 or the second embodiment to identical function becomes and has same reference numerals according to the tray salver 1 of the first embodiment or according to the parts of the tray salver 1 of the second embodiment, and is described in detail with reference to the first embodiment.In addition, in Figure 32 to Figure 35, unshowned parts are identical with the parts in the tray salver 1 of the first embodiment or the tray salver 1 of the second embodiment.
The direction that tray salver 1 shown in Figure 32 is inserted in record changer 100 along tray salver 1 has recess 28 on sidewall 23.Recess 28 along the thickness direction of tray salver 1, that is, is stored in the thickness direction of the CD in tray salver 1, from upper wall 21, extends to lower wall 22.When tray salver 1 with multiple-level stack together and while being loaded in record changer 100, recess 28 is for linking together tray salver 1.
As shown in figure 33, the position of recess 28 asymmetricly arranges with respect to the first mark 25 being arranged on upper wall 21, thereby makes when a plurality of tray salvers 1 are stacking, and the direction setting of tray salver 1 in one direction.Except the asymmetric arrangement of recess 28, can also change shape or the quantity of recess 28.
In addition, have the structure of locking mechanism 5 according to the tray salver 1 of the 3rd embodiment, it is different from the first embodiment and the second embodiment.As shown in Figure 34 and Figure 35, the end 512 that the locking mechanism 5 of tray salver 1 is arranged so that arm 51 is as detent and gear 411 engagements that are arranged on the periphery arm 41 of shield 4.Figure 34 shows at arm 51 by elastic component 52 by the locking mechanism 5 that presses to the position of engagement R1 of shield 4 sides, and Figure 35 shows arm 51 and attracts to the locking mechanism 5(in the off-position R2 of sidewall 23 sides by the magnetic force such as permanent magnet by being arranged in the outside release component 53 of sidewall 23).
In the locking mechanism 5 of the 3rd embodiment, the end 512 of arm 51 and gear 411 engagements.Therefore, it is not only locked in the shield 4 of primary importance P1, but also the shield 4 that locking is not exclusively closed.The end 512 of arm 51 is similar to ratchet and gear 411 engagements, thereby makes in the situation that shield 4 is not exclusively closed, if user applies power to shield 4, shield 4 is closed by self.
Although shield 4 can move on closing direction, by locking mechanism 5, be locked so that can not move up at openings.The sleeve 27 of the bottom 511 of sway brace 51 is arranged to than more approaching sidewall 23 the first embodiment and the second embodiment in the situation that, thereby makes to strengthen the constraining force on the opening direction of shield 4.In other words, at shield 4, in the situation that the openings of shield 4 rotates up, the end 512 of arm 51 is constructed to its tooth flank relatively and is engaged to dearly gear 411.Gear 411 formation that substantially passes through, to drive shield 4.As a result, the optional position of not exclusively closing at shield 4, shield 4 is locked by locking mechanism 5, thereby shield 4 can further not opened.
Because be the seal type that comprises shield 4 according to the tray salver 1 of the first embodiment and the second embodiment, so tray salver 1 prevents CD D, assemble dust, and eliminated and produce the cause that will be recorded in the error in data on CD D.Tray salver 1 can remove and be stored from record changer 100.
The external dimensions of any one in tray salver 1 can not be changed, that is, when shield 4 is opened, it occupies volume and can not change.In addition, half of tray salver 1 is by forming than the large size of circular CD round-shaped and remainder has square outer shape.Therefore, can reduce to process the size of the device of tray salver 1 in the equipment that uses tray salver 1, thereby increase the degree of freedom to the mechanism design of equipment.
By showing that the second mark 45, as the telltale mark on shield 4, easily determines when tray salver 1 removes, whether shield is correctly closed, even and shield not exclusively close, user can easily be closed.
In the shield 4 of tray salver 1, because locking mechanism 5 is discharged by magnet 103, so locking mechanism 5 can not be exposed to the outside of tray salver 1.This means that user is rather difficult to understand the method for releasing of locking mechanism 5.This has just eliminated the possibility that user is not intended to open shield.Therefore, reduced to allow the factor of dust infiltration, and improved the reliability of the CD D being stored in tray salver 1.In addition, because information is divided and be stored in five CD D, so if the sequence of CD D changes, information just can not correctly be regenerated.According to tray salver 1, because CD D can not easily be taken out, so this provides the reformed effect of loading sequence that prevents CD D equally.
Because tray salver 1 is provided with the RID6 of the id information of storage disc box 1, the id information of the CD D of storage and type etc. therein, so can eliminate the operation by the type of record changer 100 and CD drive 110 check CD D by read the type of the CD D of storage from RID6.This means and can reduce what is called " installation " the required time of CD.
As mentioned above, according to the tray salver 1 of aforementioned embodiments, because simple structure has increased multifunctionality, and keep being stored in the reliability of inner CD D, and be suitable for adopting this as standard.
Although described some embodiments, however these embodiments only by way of example, present, and be not intended to limit the scope of the invention.In fact, the embodiment of novelty described here comprises various other forms; And, in the situation that do not depart from the spirit of back side invention, can make various omissions, substitute and change with the form of embodiment described here.Claims and equivalent thereof are intended to covering and drop on such form or the modification in scope and spirit of the present invention.
Claims (14)
1. a tray salver (1), is characterized in that, comprising:
Shell (2), comprising: upper wall (21) and lower wall (22), and they include the square shape combined and round-shaped; Sidewall (23), it is connected between the edge (211,221) of described square shape; And peristome (20), it is arranged between described round-shaped edge (212,222);
A plurality of pallets (3), each includes: the recess (31) of placing compact disc (D); And annular shape, be configured to support the neighboring (D1) of described CD (D), top that is stacked on another of described a plurality of pallets, and be stored between described upper wall (21) and described lower wall (22);
Shield (4), comprising: at least semicircular in shape along described upper wall (21) with the round-shaped edge (212,222) of described lower wall (22); Gear (411), it is positioned on the periphery wall (41) of described shield (4); And being positioned at a plurality of supports (421) on the internal perisporium (42) of described shield (4), each in described a plurality of supports (421) is all configured to support pallet (3) described in each along at least one semi-perimeter; Described shield (4) is configured to along described round-shaped edge (212,222) from rotating to the second place (P2) for opening described peristome (20) for closing the primary importance (P1) of described peristome (20); And
Locking mechanism (5), between the sidewall (23) of described shell (2) and along between the cylindrical surface of the periphery wall (41) of described shield (4), and the position of engagement (R1) that described locking mechanism (5) is configured to be locked in described primary importance (P1) at described shield (4) is kept by elastic force.
2. tray salver according to claim 1 (1), is characterized in that:
The magnetic force that described locking mechanism (5) is configured to apply by the outside from described shell (2) remains on the off-position (R2) of leaving described shield (4).
3. tray salver according to claim 1 (1), is characterized in that:
Described locking mechanism (5) is configured to described gear (411) engagement on the periphery wall (41) with described shield (4).
4. tray salver according to claim 1 (1), is characterized in that:
Described shell (2) is included in and described round-shaped edge (212,222) guide hole (26) in the described sidewall (23) of end vicinity, when described pallet (3) is drawn out of, described guide hole (26) meshes with the end (121) of the guide rail (120) that the layout corresponding to described pallet (3) is located.
5. tray salver according to claim 4 (1), is characterized in that:
Described pallet (3) is configured to rotation together with described shield (4), and comprise tab (34), described tab (34) is configured to when described shield (4) is positioned at the described second place (P2), the upper operation of described guide rail (120) in being coupled to described corresponding guide hole (26).
6. tray salver according to claim 4 (1), is characterized in that:
Described pallet (3) is configured to rotation together with described shield (4), and comprise at least one recess (33), described recess (33) is configured to and links up with (130) engagement, when described shield (4) is positioned the described second place (P2), described hook (130) is drawn out and pushes back along described guide rail (120).
7. tray salver according to claim 1 (1), is characterized in that:
Described shell (2) comprises the recess (24) being configured at sidewall (23) split shed, thereby the driven wheel (104) of gear (411) engagement that makes must and to be positioned at the described shield (4) between described primary importance (P1) and the described second place (P2) is close, and
Described shield (4) is configured to close described recess (24) when described shield (4) is at least positioned at described primary importance (P1).
8. tray salver according to claim 1 (1), is characterized in that:
Described shell (2) comprises RID(6), described RID(6) be configured to store therein identifying information about described tray salver (1), about the identifying information of described CD (D) and be placed at least one in the type of the described CD (D) on described pallet (3).
9. tray salver according to claim 1 (1), is characterized in that:
Described shell (2) comprises the first mark (25), and described the first mark (25) indicates described tray salver (1) to be inserted into the direction of the device that uses described tray salver (1); And
Described shield (4) comprises the second mark (45), and when described shield (4) is when described primary importance (P1), described the second mark (45) is positioned at the position consistent with described the first mark (25).
10. tray salver according to claim 1 (1), is characterized in that:
Described pallet (3) comprises linear segment (32), described linear segment (32) is configured to, when described pallet (3) is maintained in the support (421) of described shield (4), in the sense of rotation of described shield (4), mesh with described shield (4).
11. tray salvers according to claim 1 (1), is characterized in that:
The recess (31) of described pallet (3) comprises bottom surface (31a): along with position from the neighboring (D1) of described CD (D) towards its central offset, described bottom surface forms conical by its shape in the direction that further departs from described CD (D).
12. tray salvers according to claim 1 (1), is characterized in that:
Described shell (2) comprises the mating holes (224) that is at least arranged in described lower wall (22), described mating holes (224) is located in sense of rotation for relative central shaft, in the described device that described shield (4) is configured to insert at described tray salver (1), around described central shaft, rotates.
13. tray salvers according to claim 1 (1), is characterized in that, further comprise:
At least two bars (7), between the sidewall (23) of described shell (2) and along between the cylindrical surface of the periphery wall (41) of described shield (4), described bar (7) penetrates the outside surface of described upper wall (21) and described lower wall (22) and forms with these outside surfaces and flushes.
14. 1 kinds of record changers (100), be mounted with at least one tray salver (1), described tray salver comprises shell (2), it comprises and is circular shape and is configured to the shield (4) along periphery wall (41) rotation, and stores therein a plurality of pallets (3), and each pallet (3) is shape ringwise all, the CD (D) that top that is deposited in another and reception are placed on it, and locking mechanism (5), described locking mechanism (5) is configured to lock described shield (4)
Described record changer (100) is characterised in that, comprising:
Releasing mechanism (103), is configured to discharge described locking mechanism (5) with cordless;
Driven wheel (104), the gear (411) being configured on the periphery wall (41) with described shield (4) meshes and opens described shield (4);
Guide rail (120), is configured to be inserted into corresponding to the described guide hole (26) in the described shell (2) of the position of described pallet (3);
Hook (130), is configured to mesh with the recess (33) of described pallet (3), to extract described pallet (3) out along described guide rail (120); And
A plurality of CD drive (110), are configured to load the described CD (D) removing respectively from described tray salver (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-192423 | 2012-08-31 | ||
| JP2012192423A JP2014049163A (en) | 2012-08-31 | 2012-08-31 | Cassette for optical disk and changer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103680538A true CN103680538A (en) | 2014-03-26 |
Family
ID=49080675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310362399.3A Pending CN103680538A (en) | 2012-08-31 | 2013-08-19 | Cassette and changer apparatus for optical disk |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20140068641A1 (en) |
| EP (1) | EP2704146A2 (en) |
| JP (1) | JP2014049163A (en) |
| CN (1) | CN103680538A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9355652B2 (en) * | 2012-09-07 | 2016-05-31 | International Business Machines Corporation | Reduced friction retention of a data storage cartridge within a storage cell |
| JP2014056625A (en) * | 2012-09-11 | 2014-03-27 | Toshiba Corp | Medium processing method, and cassette |
| CN107545909A (en) * | 2016-06-27 | 2018-01-05 | 北京中科开迪软件有限公司 | A kind of rotating cage type CD server storage disk casket is accurately positioned, quick access device |
| CN111798877B (en) * | 2019-04-09 | 2022-03-04 | 光宝电子(广州)有限公司 | Disk library storage system and cassette box for the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06231557A (en) * | 1993-01-29 | 1994-08-19 | Victor Co Of Japan Ltd | Disk-containing magazine |
| JPH09274760A (en) * | 1996-04-04 | 1997-10-21 | Nippon Columbia Co Ltd | Recording/reproducing device |
| CN1165577A (en) * | 1995-09-21 | 1997-11-19 | 松下电器产业株式会社 | Cartridge with removable disk |
| CN1692421A (en) * | 2002-11-01 | 2005-11-02 | 松下电器产业株式会社 | Disc drive |
| JP3829222B2 (en) * | 1999-08-19 | 2006-10-04 | 株式会社リコー | Cartridge and information disk device |
-
2012
- 2012-08-31 JP JP2012192423A patent/JP2014049163A/en active Pending
-
2013
- 2013-08-19 CN CN201310362399.3A patent/CN103680538A/en active Pending
- 2013-08-26 EP EP13181647.2A patent/EP2704146A2/en not_active Withdrawn
- 2013-08-29 US US14/013,435 patent/US20140068641A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06231557A (en) * | 1993-01-29 | 1994-08-19 | Victor Co Of Japan Ltd | Disk-containing magazine |
| CN1165577A (en) * | 1995-09-21 | 1997-11-19 | 松下电器产业株式会社 | Cartridge with removable disk |
| JPH09274760A (en) * | 1996-04-04 | 1997-10-21 | Nippon Columbia Co Ltd | Recording/reproducing device |
| JP3829222B2 (en) * | 1999-08-19 | 2006-10-04 | 株式会社リコー | Cartridge and information disk device |
| CN1692421A (en) * | 2002-11-01 | 2005-11-02 | 松下电器产业株式会社 | Disc drive |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014049163A (en) | 2014-03-17 |
| US20140068641A1 (en) | 2014-03-06 |
| EP2704146A2 (en) | 2014-03-05 |
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Application publication date: 20140326 |